Get matched with top masons in Stambaugh, MI

Painted exterior brick does not usually need sealing. Brick is a porous material, so you don’t want to apply a sealant that could trap moisture inside the bricks and cause erosion and structural damage. The risk of moisture-induced damage after sealing is higher in colder climates where trapped moisture can expand if it freezes. On the other hand, it makes sense to seal really old brick or kitchen backsplashes, where moisture from cooking can weaken the brick.

The cost of masonry work varies widely depending on the type of masonry along with common cost factors like size, complexity, location, and season. Most exterior masonry work done in freezing temperatures tends to cost more because of the preparation and protection involved to keep the masonry from freezing before the mortar cures properly. The average price ranges per project or square foot for different types of masonry include:

• Brick wall (fence, garden wall, etc.): $10–$45 per square foot

• Natural stone wall: $40–$110 per square foot

• Manufactured stone veneer: $20–$40 per square foot

• Brick home exterior: $10–$30 per square foot

• Brick siding: $3–$10 per square foot

• Stone siding: $35–$50 per square foot

• Brick step replacement: $20–$30 per square foot

• Brick wall repair: $20–$40 per square foot

• Chimney repairs: $160–$750 per project

• Tuckpointing: $5–$25 per square foot

Landscape boulders, especially porous stones like sandstone or granite, can crack or break over time. Cracks occur when water seeps into the surface of the stone and freezes. The risk is highest when it rains during the day and temperatures freeze overnight since the moisture has time to penetrate deeper into the rock before expanding.

While painting can certainly change the look of a chimney, you should think twice about giving your brick chimney the old landlord special.

Painting brick is porous, meaning it’s full of tiny holes that can soak up moisture. Those holes also allow it to dry, though. So, when you paint it, you trap any moisture inside, providing an opportunity for mold, mildew, and water damage.

Paint also shows wear faster than naked brick. This means that once you paint a brick surface, you’ll have to keep painting it to maintain a clean look. A paint job is also harder to undo on brick because of its porous nature. Once you paint it, it’s hard to go back without some serious power washing—another added cost.